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Question 25

A substance is said to be pure if

  • A.it is colourless
  • B.it is soluble in water
  • C.its specific gravity is less than 1
  • D.it has a sharp melting point
Objective

Question details

Exam body
UI
Subject
Chemistry
Year
2019/2020
Question no.
#25
Type
Objective
Previous · Q24The energy required to remove the most bound electron in a gaseous atom is

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